INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e96684bfbc847674fec3fed46b63863fdc8ca23fe9558dfaadfa272217a14fe0', 
    'mp5WUJggFyR3TDtENxJ8tKyBLfIQ5j4dfE265Bh5vlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)